Unfortunately, the past actually comes back to haunt the coven this week on “American Horror Story: Coven” as our witches seem to have not learned from previous mistakes.

Supreme-killer Fiona is revisited by her former Robicheaux classmate/rical Myrtle, who is dropping by the academy because of all of the bad things happening to the handful of witches.

It seems witch politics run somewhat like the government. You have your Supreme witch who is “the baddest of them all,” according to Fiona. And you have the council, which works somewhat as a congress/judiciary to keep all the witches in check, including the Supreme. But with Fiona and Myrtle having bad history, things can’t help but get heavy.